# coding=utf-8
# Copyright 2024 The Google Research Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
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"""Library functions for working with config objects."""

import json

import ml_collections
import tensorflow as tf

gfile = tf.io.gfile


def save_config(config, filepath):
  with gfile.GFile(filepath, 'wb') as f:
    f.write(config.to_json())


def load_config(filepath):
  with gfile.GFile(filepath, 'rb') as f:
    return ml_collections.FrozenConfigDict(json.load(f))


def equals(config1, config2):
  return config1.to_dict() == config2.to_dict()
